“principal vector”概念、定义、翻译-科学时代

单词	principal vector
释义	机械工程词汇手册 principal vector 主矢（量）
随便看	antithetical criticism antithetic transform antithetic variate antithiamine anti-thixotropy antithrombin antithrombin antithrombin antithrombin antithrombogenicity antithromboplastin antithrombotic drug antithymocyte globulin antithymocyte globulin antithyroid drug antithyroid drug antitonic regression function antitorpedo antitorpedo net antitorque of rotor antitoxin antitoxin antitoxin antitoxin antitoxin

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

principal vector